126127232

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{191}}^1$

素因数の和:290

約数の個数: 128

約数和(自身を含む): 319610880

約数和(自身を除く): 193483648

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 67, 77, 88, 112, 128, 134, 154, 176, 191, 224, 268, 308, 352, 382, 448, 469, 536, 616, 704, 737, 764, 896, 938, 1072, 1232, 1337, 1408, 1474, 1528, 1876, 2101, 2144, 2464, 2674, 2948, 3056, 3752, 4202, 4288, 4928, 5159, 5348, 5896, 6112, 7504, 8404, 8576, 9856, 10318, 10696, 11792, 12224, 12797, 14707, 15008, 16808, 20636, 21392, 23584, 24448, 25594, 29414, 30016, 33616, 41272, 42784, 47168, 51188, 58828, 60032, 67232, 82544, 85568, 89579, 94336, 102376, 117656, 134464, 140767, 165088, 171136, 179158, 204752, 235312, 268928, 281534, 330176, 358316, 409504, 470624, 563068, 660352, 716632, 819008, 941248, 985369, 1126136, 1433264, 1638016, 1882496, 1970738, 2252272, 2866528, 3941476, 4504544, 5733056, 7882952, 9009088, 11466112, 15765904, 18018176, 31531808, 63063616, 126127232]

約数ペア:

[(1, 126127232), (2, 63063616), (4, 31531808), (7, 18018176), (8, 15765904), (11, 11466112), (14, 9009088), (16, 7882952), (22, 5733056), (28, 4504544), (32, 3941476), (44, 2866528), (56, 2252272), (64, 1970738), (67, 1882496), (77, 1638016), (88, 1433264), (112, 1126136), (128, 985369), (134, 941248), (154, 819008), (176, 716632), (191, 660352), (224, 563068), (268, 470624), (308, 409504), (352, 358316), (382, 330176), (448, 281534), (469, 268928), (536, 235312), (616, 204752), (704, 179158), (737, 171136), (764, 165088), (896, 140767), (938, 134464), (1072, 117656), (1232, 102376), (1337, 94336), (1408, 89579), (1474, 85568), (1528, 82544), (1876, 67232), (2101, 60032), (2144, 58828), (2464, 51188), (2674, 47168), (2948, 42784), (3056, 41272), (3752, 33616), (4202, 30016), (4288, 29414), (4928, 25594), (5159, 24448), (5348, 23584), (5896, 21392), (6112, 20636), (7504, 16808), (8404, 15008), (8576, 14707), (9856, 12797), (10318, 12224), (10696, 11792)]